Element block pseudo-element :after generated with box-sizing content-box line-height 1 transition padding 20px box-shadow 1px 1px 1px rgba(0,0,0,0.3) font-size 16px float none text-shadow 1px 1px 1px rgba(0,0,0,0.2) width 160px background margin 0px z-index auto cursor default transform position static overflow hidden border-radius display block font-weight normal height auto border 0px rgba(0,0,0,1) solid